522969244

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263063}}^1$

素因数の和:263145

約数の個数: 24

約数和(自身を含む): 1060674048

約数和(自身を除く): 537704804

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 263063, 526126, 1052252, 1841441, 3682882, 7365764, 18677473, 37354946, 74709892, 130742311, 261484622, 522969244]

約数ペア:

[(1, 522969244), (2, 261484622), (4, 130742311), (7, 74709892), (14, 37354946), (28, 18677473), (71, 7365764), (142, 3682882), (284, 1841441), (497, 1052252), (994, 526126), (1988, 263063)]